Angle-adjustable rack fixing and supporting device

Abstract

The utility model relates to an angle-adjustable rack fixing and supporting device. The angle-adjustable rack fixing and supporting device comprises a pressing plate mechanism and a rotating shaft support assembly. Wherein the pressing plate mechanism comprises a sliding rail seat, a wedge block, a pressing plate, a first adjusting bolt and a second adjusting bolt; a baffle is arranged at one end of the sliding rail seat; the wedge block is slidably installed on the top end face of the sliding rail base, and the top end face of the wedge block is an inclined face. The first adjusting bolt penetrates through the baffle and is connected with the wedge block; the pressing plate is fixed to the sliding rail base, the pressing working face of the pressing plate and the inclined face of the wedge block are oppositely arranged, and a gap used for installing a bottom cross beam is formed between the pressing working face and the inclined face. The second adjusting bolt penetrates through the pressing plate and is connected with the bottom beam. Through the design of the pressing plate mechanism and the rotating shaft support assembly, stable supporting of the machine frame is achieved, meanwhile, the adjusting mode of the inclination angle of the machine frame is simple and flexible, and the adaptability of the machine frame is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to coal slime steam cylinder dryer technical field, especially relate to a angle adjustable frame fixed support device. BACKGROUND

[0002] Coal slime steam cylinder dryer is a kind of industrial equipment specially used for drying coal slime, usually feed screw conveyor is used in conjunction, realizes the production process of feeding and drying.

[0003] In order to facilitate the conveying of raw materials, the shaft of the feed cylinder of steam cylinder dryer is usually inclined to the ground by 1-5 °, and the sealing cylinder of the feed screw conveyor needs to be coaxially arranged with the cylinder of the dryer during installation, therefore, in actual use environment, the support frame on one side of the feed screw conveyor needs to be raised, and the relative height of the two ends of the frame is adjusted based on the actual inclination angle of the feed cylinder of the steam cylinder dryer, the inclination angle of the frame is changed, and then the concentricity of the feed cylinder of the steam cylinder dryer and the sealing cylinder of the feed screw conveyor is adjusted.

[0004] In the prior art, the adjustment of the inclination angle of the frame is usually carried out by inserting a pad and welding, which is primitive and time-consuming and laborious, and when the screw body needs to be removed for maintenance or replacement, the welds also need to be removed, which makes the installation and maintenance work very inconvenient. UTILITY MODEL CONTENTS

[0005] The utility model aims at one of the above technical problems, provides a angle adjustable frame fixed support device, through the design of pressing plate mechanism and pivot support assembly, the stable support to frame can be realized, simultaneously, the inclination angle adjustment of frame is simple and flexible, improves the adaptability and stability of frame.

[0006] To achieve the above object, the utility model adopts the technical scheme that:

[0007] A kind of angle adjustable frame fixed support device, the frame includes at least one group of bottom crossbeam arranged oppositely, the frame fixed support device includes pressing plate mechanism and pivot support assembly;

[0008] Pressing plate mechanism and pivot support assembly are respectively arranged at the two ends of the length direction of bottom crossbeam to support frame;

[0009] Pressing plate mechanism includes slide rail seat, wedge, pressing plate, first adjusting bolt and second adjusting bolt;

[0010] The top end face of slide rail seat is horizontal plane, and one end of slide rail seat is provided with baffle;

[0011] Wedge is slidably installed on the top end face of slide rail seat, and the top end face of wedge is inclined surface;

[0012] The first adjusting screw is penetrated through the baffle along the horizontal direction and connected with the wedge, so as to drive the wedge to move along the horizontal direction by rotating the first adjusting screw;

[0013] The pressing plate is fixed on the slide rail seat, and the pressing working surface of the pressing plate is oppositely arranged with the inclined surface of the wedge, and the gap for installing the bottom beam is formed between the pressing working surface and the inclined surface;

[0014] The second adjusting screw is penetrated through the pressing plate from top to bottom and connected with the bottom beam, so as to press the bottom beam by rotating the second adjusting screw.

[0015] In some embodiments of the utility model, the rotating shaft support assembly comprises a support, a pin shaft and a bolt;

[0016] The support is installed on the horizontal plane, and the pin shaft hole is opened on the support;

[0017] The pin shaft is penetrated through the bottom beam and the pin shaft hole to connect the bottom beam and the support, and the end part of the pin shaft penetrating out of the pin shaft hole is provided with the bolt hole penetrating through the pin shaft in the radial direction;

[0018] The bolt is installed in the bolt hole.

[0019] In some embodiments of the utility model, the vertical section of the support is triangularly arranged.

[0020] In some embodiments of the utility model, the bottom of the support is provided with a bottom plate, the top end surface of the bottom plate is a horizontal plane, and the support is fixed on the top end surface of the bottom plate through screws.

[0021] In some embodiments of the utility model, the top end surface of the slide rail seat is provided with the guide rail protruding from the top end surface and extending along the horizontal direction;

[0022] The bottom end surface of the wedge is provided with the groove, and the wedge is connected with the guide rail through the groove, so that the wedge can slide horizontally along the guide rail.

[0023] In some embodiments of the utility model, the bottom of the slide rail seat is provided with the threaded base, the top end surface of the threaded base is a horizontal plane, and the slide rail seat is fixed on the top end surface of the threaded base through screws.

[0024] In some embodiments of the utility model, the pressing plate comprises a pressing part and a connecting part, the connecting part is arranged on one side of the wedge in the width direction and fixedly connected with the slide rail seat, the pressing part is arranged above the wedge, and the pressing part is formed with the pressing working surface opposite to the top end surface of the wedge.

[0025] In some embodiments of the utility model, the connecting part comprises a first connecting section and a second connecting section which are sequentially bent, the first connecting section is fixedly connected with the slide rail seat, and the second connecting section is contactingly connected with the wedge.

[0026] In some embodiments of the utility model, the pressing surface of the pressing plate is an inclined surface, and the inclined angle of the pressing surface matches the inclined angle of the top end surface of the wedge.

[0027] In some embodiments of the utility model, the pressing plate mechanism and the shaft support assembly each include two;

[0028] The two pressing plate mechanisms are oppositely arranged and fixed at one end of the length direction of the two opposite bottom cross beams respectively; the two shaft support assemblies are oppositely arranged and fixed at the other end of the length direction of the two opposite bottom cross beams respectively.

[0029] The utility model has the advantages of:

[0030] 1. The rack fixing and supporting device provided by the utility model can realize stable support of the rack through the design of the pressing plate mechanism and the shaft support assembly, and the carrying capacity of the rack is improved.

[0031] 2. The inclination angle of the rack in the utility model can be adjusted by changing the relative position of the wedge and the rack through the rotation of the adjusting bolt, and the adjustment mode is simple and flexible, and the adaptability of the rack is improved. DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, specific embodiments of the utility model will be described in detail below with reference to the drawings, and other drawings can also be obtained by those skilled in the art without creative labor on the premise of not paying creative labor.

[0033] Figure 1 It is a structural schematic view of the rack fixing and supporting device;

[0034] Figure 2 It is a structural schematic view of the pressing plate mechanism;

[0035] Figure 3 It is a front view of the pressing plate mechanism;

[0036] Figure 4 It is Figure 3 the sectional view of A-A;

[0037] Figure 5 It is a side view of the pressing plate mechanism;

[0038] Figure 6 It is a front view of the shaft support assembly;

[0039] Figure 7 It is a side view of the shaft support assembly;

[0040] Among them, the reference sign is:

[0041] 1, pressing plate mechanism; 11, slide rail seat; 111, guide rail; 12, wedge; 121, groove; 13, pressing plate; 14, first adjusting bolt; 15, second adjusting bolt; 16, baffle; 17, threaded base;

[0042] 2, rotating shaft support assembly; 21, support; 22, pin shaft; 23, bolt; 24, bottom plate;

[0043] 3, bottom cross beam. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is described and explained below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and not to limit the present application. Based on the examples provided in the present application, all other examples obtained by those of ordinary skill in the art without making creative efforts fall within the scope of the present application.

[0045] Obviously, the drawings in the following description are only some examples or embodiments of the present application, and for those of ordinary skill in the art, the present application can also be applied to other similar scenarios without making creative efforts based on these drawings.

[0046] The terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features.

[0047] Unless otherwise defined, the technical terms or scientific terms involved in the present application should be understood as the usual meaning by those of ordinary skill in the art to which the present application belongs. The terms "one", "a", "an", and similar words involved in the present application do not represent quantity limitation, but can represent singular or plural. The terms "include", "contain", "have" and any variations thereof involved in the present application are intended to cover non-exclusive inclusion.

[0048] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0049] The technical scheme of the present application will be described in detail below in combination with specific examples and drawings.

[0050] As shown in the accompanying drawings, in one illustrative embodiment of the rack fixing and supporting device with adjustable angle, the rack fixing and supporting device is installed at the bottom of the rack, used for supporting the rack and adjusting the relative height of the two ends of the rack in the length direction. Figure 1 -As shown in the accompanying drawings, in one illustrative embodiment of the rack fixing and supporting device with adjustable angle, the rack fixing and supporting device is installed at the bottom of the rack, used for supporting the rack and adjusting the relative height of the two ends of the rack in the length direction. Figure 7

[0051] In this embodiment, the rack is used for installing the feeding cylinder and the feeding screw conveyor of the steam cylinder dryer. It should be noted that the axis of the feeding cylinder of the steam cylinder dryer is usually inclined at an angle of 1-5° relative to the ground, and the sealing cylinder of the feeding screw conveyor needs to be coaxially arranged with the cylinder body of the dryer during installation. Therefore, in the actual use environment, the side of the rack needs to be raised, and the relative height of the two sides of the rack needs to be adjusted based on the actual inclination angle.

[0052] The rack fixing and supporting device includes a pressing plate mechanism 1 and a rotating shaft support assembly 2. As shown in the accompanying drawings, the pressing plate mechanism 1 and the rotating shaft support assembly 2 are respectively installed at the two ends of the bottom cross beam 3 extending in the length direction of the rack to support the rack, and the two ends of the rack in the length direction form a height difference. Figure 1

[0053] The pressing plate mechanism 1 is parallel to the length direction of the bottom cross beam 3, as shown in the accompanying drawings, which includes a sliding rail seat 11, a wedge block 12, a pressing plate 13, a first adjusting bolt 14 and a second adjusting bolt 15. Figure 2 -As shown in the accompanying drawings, the sliding rail seat 11 is installed on a horizontal plane, and the top end surface thereof is a horizontal plane. In the length direction of the sliding rail seat 11, the end away from the rotating shaft support assembly 2 is vertically provided with a baffle 16 for fixing the first adjusting bolt 14 and limiting the horizontal sliding range of the wedge block 12 on the sliding rail seat 11. Figure 5

[0054] The wedge block 12 is slidingly installed on the top end surface of the sliding rail seat 11, and the top end surface of the wedge block 12 is an inclined surface, and the inclination direction of the top inclined surface of the wedge block 12 is gradually lowered from the direction close to the baffle 16 to the direction away from the baffle 16.

[0055] The wedge block 12 is slidingly installed on the top end surface of the sliding rail seat 11, and the top end surface of the wedge block 12 is an inclined surface, and the inclination direction of the top inclined surface of the wedge block 12 is gradually lowered from the direction close to the baffle 16 to the direction away from the baffle 16.

[0056] ​​​The baffle plate 16 is provided with a threaded hole horizontally penetrating the plate surface of the baffle plate 16, the first adjusting bolt 14 is horizontally penetrated through the threaded hole and is in contact with the side wall of the wedge block 12, so as to drive the wedge block 12 to move horizontally along the projection of the bottom cross beam 3 in the vertical direction by rotating the first adjusting bolt 14, and then the height of the mounting end of the bottom cross beam 3 pressing plate mechanism is adjusted by changing the relative position of the wedge block 12 and the bottom cross beam 3. When the wedge block 12 moves away from the baffle plate 16, the height of the mounting end of the bottom cross beam 3 pressing plate mechanism gradually increases, and when the wedge block 12 moves close to the baffle plate 16, the height of the mounting end of the bottom cross beam 3 pressing plate mechanism gradually decreases.

[0057] The pressing plate 13 is fixed on the slide rail seat 11, the pressing working surface of the pressing plate 13 is oppositely arranged with the inclined surface of the wedge block 12, and the gap for accommodating the bottom cross beam 3 is formed between the pressing working surface of the pressing plate 13 and the inclined surface of the wedge block 12, and the bottom cross beam 3 is arranged between the pressing working surface and the inclined surface.

[0058] The second adjusting bolt 15 is penetrated through the pressing plate 13 from top to bottom and is in contact with the bottom cross beam 3, so as to press the bottom cross beam 3 by rotating the second adjusting bolt 15.

[0059] The technical scheme solves the technical problem that the relative height of the two ends of the rack of the steam drum dryer is inconvenient to adjust, and through the design of the pressing plate mechanism 1 and the rotating shaft support assembly 2, stable support of the rack can be realized, and the adaptability and stability of the rack are improved.

[0060] In order to cooperate with the pressing plate mechanism 1 to realize height adjustment, some embodiments of the utility model, as shown in the accompanying drawings Figure 6 -attached Figure 7 As shown in the drawings, the rotating shaft support assembly 2 comprises a support 21, a pin shaft 22 and a plug pin 23.

[0061] The support 21 is installed on the same horizontal plane with the slide rail seat 11, the vertical section of the support 21 is arranged in a round triangle shape, and the support 21 is provided with a pin shaft hole.

[0062] The support mounting end of the bottom cross beam 3 is provided with a radial through hole, the pin shaft 22 is sequentially penetrated through the radial through hole of the bottom cross beam 3 and the pin shaft hole to connect the bottom cross beam 3 and the support 21, and after installation, the bottom cross beam 3 can rotate around the pin shaft 22 as the center to cooperate with the height adjustment of the pressing plate mechanism mounting end.

[0063] In order to avoid the pin shaft 22 from being pulled out during the rotation of the bottom cross beam 3, the end of the pin shaft 22 penetrated out of the radial through hole of the bottom cross beam 3 is provided with a stop portion, and the diameter of the stop portion is greater than the diameter of the radial through hole; the end of the pin shaft 22 penetrated out of the pin shaft hole is provided with a plug pin hole penetrating the pin shaft 22 in the radial direction, the plug pin 23 is inserted into the plug pin hole, and the length of the plug pin 23 is greater than the diameter of the pin shaft hole.

[0064] In order to fix the rotating shaft support assembly 2, some embodiments of the utility model, the bottom of support 21 is provided with bottom plate 24, bottom plate 24 is welded on a horizontal plane, the top end surface of bottom plate 24 is horizontal plane, support 21 is fixed on the top end surface of bottom plate 24 by screw.

[0065] In order to make the wedge block 12 can slide along the horizontal direction, some embodiments of the utility model, the top end surface of slide rail seat 11 is provided with the guide rail 111 that protrudes from its top end surface and extends horizontally along the length direction of bottom crossbeam 3.

[0066] The bottom end surface of wedge block 12 is provided with recess 121, the width of recess 121 is matched with the width of guide rail 111, the depth of recess 121 is matched with the height of guide rail 111, wedge block 12 is connected with guide rail 111 by the recess 121, so that wedge block 12 can slide along guide rail 111 horizontally.

[0067] In order to fix the pressing plate mechanism 1, some embodiments of the utility model, the bottom of slide rail seat 11 is provided with threaded base 17, threaded base 17 is welded on the same horizontal plane with the bottom plate 24 below rotating shaft support assembly 2, and the height is same.Threaded base 17 top end surface is horizontal plane, slide rail seat 11 is fixed on the top end surface of threaded base 17 by screw.

[0068] In order to realize the installation of pressing plate 13, some embodiments of the utility model, pressing plate 13 includes integrally formed compression part and connecting part.

[0069] The connecting part is arranged on one side of the wedge block 12 in the width direction, and the connecting part comprises a first connecting segment and a second connecting segment which are sequentially bent by 90 degrees.

[0070] The compression part is located above the wedge block 12, and the compression part forms a compression working surface opposite to the top end surface of the wedge block 12.

[0071] In order to make the pressing plate 13 better cooperate with the wedge block 12, some embodiments of the utility model, the compression working surface of the pressing plate 13 is an inclined surface, and the inclined direction of the compression working surface is the same as the inclined direction of the top end surface of the wedge block 12, and the inclined angle of the compression working surface is matched with the inclined angle of the top end surface of the wedge block 12.

[0072] In order to keep the balance of the whole rack fixed support device, improve the stability and carrying capacity of the overall structure, some embodiments of the utility model, the pressing plate mechanism 1 and the rotating shaft support assembly 2 all include two.

[0073] Two pressing plate mechanisms 1 are oppositely arranged and are respectively fixed to one end of the length direction of two opposite bottom cross beams 3.

[0074] Finally, it should be noted that: the various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments.

[0075] The above embodiments are only used to illustrate the technical solutions of the present application and not to limit it; although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the specific embodiments of the present application can be modified or some technical features can be replaced by equivalent ones; without departing from the spirit of the technical scheme of the present application, they should be covered in the technical scheme range of the present application claimed by the present application.

Claims

1. An angle-adjustable rack fixing support device, wherein the rack comprises at least one set of bottom crossbeams arranged opposite to each other, characterized in that: The frame fixing support device includes a pressing plate mechanism and a rotating shaft support assembly; The pressing plate mechanism and the rotating shaft support assembly are respectively arranged at both ends of the bottom crossbeam in the length direction to support the frame; The pressure plate mechanism includes a slide rail seat, a wedge block, a pressure plate, a first adjusting bolt and a second adjusting bolt; The top end surface of the slide rail seat is a horizontal surface, and a baffle is provided at one end of the slide rail seat; The wedge block is slidably mounted on the top end surface of the slide rail seat, and the top end surface of the wedge block is an inclined surface; The first adjusting bolt passes through the baffle in a horizontal direction and is connected to the wedge block, so that the wedge block is driven to move in a horizontal direction by rotating the first adjusting bolt; The pressing plate is fixed on the slide rail seat, and the pressing working surface of the pressing plate is arranged opposite to the inclined surface of the wedge block, and a gap for installing the bottom crossbeam is formed between the pressing working surface and the inclined surface; The second adjusting bolt passes through the pressing plate from top to bottom and is connected to the bottom crossbeam, so that the bottom crossbeam is pressed by rotating the second adjusting bolt.

2. The angle-adjustable rack fixing support device according to claim 1, characterized in that: The rotating shaft support assembly includes a support, a pin and a latch; The support is installed on a horizontal plane, and a pin hole is opened on the support; The pin passes through the bottom crossbeam and the pin hole to connect the bottom crossbeam and the support, and the end of the pin passing through the pin hole is provided with a pin hole radially passing through the pin; The latch is installed in the latch hole.

3. The angle-adjustable rack fixing support device according to claim 2, characterized in that: The vertical cross section of the support is triangular.

4. The angle-adjustable rack fixing support device according to claim 2 or 3, characterized in that: A bottom plate is provided at the bottom of the support, the top end surface of the bottom plate is a horizontal plane, and the support is fixed to the top end surface of the bottom plate by screws.

5. The angle-adjustable rack fixing support device according to claim 1, characterized in that: The top end surface of the slide rail seat is provided with a guide rail protruding from the top end surface thereof and extending in the horizontal direction; A groove is provided on the bottom end surface of the wedge block, and the wedge block is connected to the guide rail through the groove so that the wedge block can slide horizontally along the guide rail.

6. The angle-adjustable rack fixing support device according to claim 1 or 5, characterized in that: A threaded base is provided at the bottom of the slide rail seat, the top end surface of the threaded base is a horizontal plane, and the slide rail seat is fixed to the top end surface of the threaded base by screws.

7. The angle-adjustable rack fixing support device according to claim 1, characterized in that: The pressure plate includes a clamping portion and a connecting portion. The connecting portion is arranged on one side of the width direction of the wedge block and is fixedly connected to the slide rail seat. The clamping portion is arranged above the wedge block, and the clamping portion forms a clamping working surface opposite to the top end surface of the wedge block.

8. The angle-adjustable rack fixing support device according to claim 7, characterized in that: The connecting portion includes a first connecting section and a second connecting section that are bent in sequence. The first connecting section is fixedly connected to the slide rail seat, and the second connecting section is in contact with the wedge block.

9. The angle-adjustable rack fixing support device according to any one of claims 1, 7 or 8, characterized in that: The pressing working surface of the pressing plate is an inclined surface, and the inclination angle of the pressing working surface matches the inclination angle of the top end surface of the wedge block.

10. The angle-adjustable rack fixing support device according to claim 1, characterized in that: The pressure plate mechanism and the rotating shaft support assembly each include two; The two pressing plate mechanisms are arranged opposite to each other and are respectively fixed to one end of the length direction of the two opposite bottom beams; the two rotating shaft support assemblies are arranged opposite to each other and are respectively fixed to the other end of the length direction of the two opposite bottom beams.

Images